Mount St. Helens/Worm Flows


Winter Scramble - Mount St. Helens/Worm Flows

Overnight trip, to our beloved volcano.

COVID-19: Learn about our most up-to-date guidance for participants and leaders on our COVID-19 Response page. All participants and leaders must agree to the COVID-19 Code of Conduct before participating in this Mountaineers activity.
  • Sat, May 4, 2019 — Sun, May 5, 2019
  • Seattle Alpine Scrambling Subcommittee - Winter Scrambling
  • Scrambling
  • Adults
  • Strenuous 5, Technical 4, Winter Scramble
  • Moderate
  • Mileage: 12.0 mi
  • Elevation Gain: 5,700 ft


This is an overnight trip, will be adding details as we get closer to the dates posted. Saturday night we'll camp on snow above Chocolate Falls. Climbing permits cost $22 each. If the trip is canceled due to bad weather then you'll be out the cost of your permit. If you're on the waitlist then don't buy a climbing permit since you can buy the permit off of the person ahead of  you after they cancel.


Mount St. Helens/Worm Flows

  • USGS Mt St Helens

    Green Trails Mount St Helens NVM No. 332S

    Green Trails Mt St Helens NW No. 364S
  • See full route/place details.
Required Equipment

Required Equipment

  • The Ten Essentials
  • Helmet
  • Crampons
  • Ice Axe
  • Mountaineering Boots
  • Snowshoes (MSR style only)
  • Snow overnight gear, tent sleeping bag, stove

Check with leader for any additional group gear or required equipment specific to trip location

Trip Reports